[TxMt] async tm_dialog

[Brett Terpstra]

Is it possible to create a "palette" using tm_dialog?  From a ruby  
shell I can create a dialog that reads in a list and then lets me  
load a nib asynchronously, clicking add multiple times.  It then  
returns all of the added choices when I close the nib.  There are two  
issues I'm working through:

1.  When I run the same code from within a command, the dialog (nib)  
freezes and takes no input until I cancel the command.  I'm using the  
wait_for_command loop from the dialog.rb code.  I then manually close  
the nib from the terminal.  Is there something I'm missing?

2.  I'd like to be able to keep the "palette" open and insert  
snippets (or tags in this case) as I go, rather than upon window  
close.  I'd like to use this for both the Autotag bundle and the  
Wordpress bundle, keeping a palette of Tags/Wordpress snippets open  
and insertable at any time.  Any way to do this?

Thanks,
Brett